[Your Name] [Your Address] [City, State, ZIP Code] [Email Address] [Phone Number] [Date] [Recipient's Name] [Recipient's Address] [City, State, ZIP Code] Subject: Authorization for Late Return of [Item/Document] Dear [Recipient's Name], I hope this letter finds you well. I am writing this letter to request authorization for a late return of [Item/Document] borrowed from [Company/Organization/Individual]. Due to unforeseen circumstances, I am unable to return the [Item/Document] within the originally agreed upon timeframe. I apologize for any inconvenience this may cause and assure you that I value the [Item/Document]'s safety and intend to return it as soon as possible. With your permission, I kindly request an extension of [number of days] for the return. I promise to be responsible for any additional costs or fees that may be incurred due to the late return. In case of any damage or loss during my possession, I acknowledge my full liability and will reimburse [Company/Organization/Individual] accordingly. To ensure a smooth return process, I have provided the necessary details below: 1. [Item/Document Description]: — Type— - Serial Number/Identifier: - Date Borrowed: — Original Return Date: 2. Reason for Late Return: [Explain the reason briefly and concisely] 3. Proposed New Return Date: [Specify the new date you intend to return the [Item/Document]] Please let me know if there are any additional requirements or steps to be taken to obtain the authorization for this late return. I am more than willing to comply with any terms or conditions you may require. I genuinely apologize for any inconvenience caused by my delay and assure you that it won't happen again in the future. Furthermore, I appreciate your understanding and cooperation in this matter. Thank you for your prompt attention to this request. Please feel free to contact me at [Your Phone Number] or [Your Email Address] if you require any further information. Yours sincerely, [Your Name]